78052275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16545

約数の個数: 48

約数和(自身を含む): 163878400

約数和(自身を除く): 85826125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 16519, 49557, 82595, 115633, 148671, 247785, 346899, 412975, 446013, 578165, 743355, 1040697, 1238925, 1734495, 2230065, 2890825, 3122091, 3716775, 5203485, 8672475, 11150325, 15610455, 26017425, 78052275]

約数ペア:

[(1, 78052275), (3, 26017425), (5, 15610455), (7, 11150325), (9, 8672475), (15, 5203485), (21, 3716775), (25, 3122091), (27, 2890825), (35, 2230065), (45, 1734495), (63, 1238925), (75, 1040697), (105, 743355), (135, 578165), (175, 446013), (189, 412975), (225, 346899), (315, 247785), (525, 148671), (675, 115633), (945, 82595), (1575, 49557), (4725, 16519)]